Collation failure: timeout

[alekspickle]

With this chainspec I started polkadot node, which connected with other nodes at substrate.seminar.

Then I have built parachain collator and ran it with the same chainspec.
At this point there was no collators, so it should be the first one.
As a result collator was not introducing any blocks due to timeout error (maybe ralated to #27 ).

Output:

Cumulus Test Parachain Collator
2019-12-03 17:32:33   version 0.1.0-439b4e7-x86_64-linux-gnu
2019-12-03 17:32:33   by Parity Technologies <[email protected]>, 2019
2019-12-03 17:32:33 Chain specification: Local Testnet
2019-12-03 17:32:33 Node name: direful-berry-6194
2019-12-03 17:32:33 Roles: FULL
2019-12-03 17:32:33 Parachain id: Id(0)
2019-12-03 17:32:33 Highest known block at #0
2019-12-03 17:32:33 Using default protocol ID "sup" because none is configured in the chain specs
2019-12-03 17:32:33 Local node identity is: QmaD1tPTMSddqZnGaMA8sA9aUN15G4ECTEHdvCjUJr6fB8
2019-12-03 17:32:33 Unable to bind server to 127.0.0.1:9944. Trying random port.
2019-12-03 17:32:33 Not registering Substrate logger, as there is already a global logger registered!
2019-12-03 17:32:34 Cumulus Test Parachain Collator
2019-12-03 17:32:34   version 0.1.0-439b4e7-x86_64-linux-gnu
2019-12-03 17:32:34   by Parity Technologies <[email protected]>, 2017-2019
2019-12-03 17:32:34 Chain specification: Cumulus Relay
2019-12-03 17:32:34 Node name: spiky-jail-4621
2019-12-03 17:32:34 Roles: FULL
2019-12-03 17:32:34 Highest known block at #1799
2019-12-03 17:32:34 Local node identity is: QmXEdFrCUxjthf5sHo5oHZ1HffSTpiPeFK1W5mQL5uC8qu
2019-12-03 17:32:34 Can't listen on /ip4/0.0.0.0/tcp/30333 because: Other(Custom { kind: Other, error: Other(A(A(A(B(Underlying(B(Os { code: 98, kind: AddrInUse, message: "Address already in use" }))))))) })
2019-12-03 17:32:34 Unable to bind server to 127.0.0.1:9944. Trying random port.
2019-12-03 17:32:36 Imported #1805 (0x9b41…32b2)
2019-12-03 17:32:36 Starting consensus session on top of parent 0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a
2019-12-03 17:32:36 Proposing failed: UnknownBlock("Hash(0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a)")
2019-12-03 17:32:36 Collation failure: timeout
2019-12-03 17:32:39 Idle (3 peers), best: #1805 (0x9b41…32b2), finalized #1804 (0xa4ef…98eb), ⬇ 5.1kiB/s ⬆ 2.8kiB/s
2019-12-03 17:32:42 Imported #1806 (0x764a…27a2)
2019-12-03 17:32:42 Starting consensus session on top of parent 0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a
2019-12-03 17:32:42 Proposing failed: UnknownBlock("Hash(0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a)")
2019-12-03 17:32:42 Collation failure: timeout
2019-12-03 17:32:44 Idle (3 peers), best: #1806 (0x764a…27a2), finalized #1805 (0x9b41…32b2), ⬇ 1.6kiB/s ⬆ 0.9kiB/s
2019-12-03 17:32:48 Imported #1807 (0xad24…1e5d)
2019-12-03 17:32:48 Starting consensus session on top of parent 0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a
2019-12-03 17:32:48 Proposing failed: UnknownBlock("Hash(0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a)")
2019-12-03 17:32:48 Collation failure: timeout
2019-12-03 17:32:49 Idle (3 peers), best: #1807 (0xad24…1e5d), finalized #1805 (0x9b41…32b2), ⬇ 1.7kiB/s ⬆ 1.2kiB/s
2019-12-03 17:32:54 Idle (3 peers), best: #1807 (0xad24…1e5d), finalized #1806 (0x764a…27a2), ⬇ 198.8kiB/s ⬆ 132.4kiB/s
2019-12-03 17:32:56 Imported #1808 (0xbad8…3445)
2019-12-03 17:32:56 Starting consensus session on top of parent 0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a
2019-12-03 17:32:56 Proposing failed: UnknownBlock("Hash(0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a)")
2019-12-03 17:32:56 Collation failure: timeout
2019-12-03 17:32:59 Idle (2 peers), best: #1808 (0xbad8…3445), finalized #1807 (0xad24…1e5d), ⬇ 131.6kiB/s ⬆ 0.2kiB/s
2019-12-03 17:33:00 Imported #1809 (0xff5f…6bdd)
2019-12-03 17:33:00 Starting consensus session on top of parent 0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a
2019-12-03 17:33:00 Proposing failed: UnknownBlock("Hash(0xaee8680b63df8ee7488a0018c8614ddd5095c67c323e2bc15a894f14e82e7f1a)")
2019-12-03 17:33:00 Collation failure: timeout

[bkchr]

Somehow your node did not import the block it needed. It is probably already solved or covered by one of the other issues. So I'm going to close this. Ty anyway!